Method and device of transmitting and acquiring synchronous information blocks

A technology for synchronization information and index information, which is applied in the fields of obtaining synchronization information blocks and transmission, and can solve the problems of undetermined synchronization signal design, inability of user equipment to detect synchronization signals quickly and accurately, and unstable synchronization signal patterns.

Active Publication Date: 2017-10-20
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the 5G network communication system, the design of the synchronization signal of the system has not yet been determined, that is, the mode of sending...

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  • Method and device of transmitting and acquiring synchronous information blocks
  • Method and device of transmitting and acquiring synchronous information blocks
  • Method and device of transmitting and acquiring synchronous information blocks

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Embodiment Construction

[0107] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0108] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the ...

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Abstract

The invention provides a method and a device of transmitting and acquiring synchronous information blocks. The method comprises steps that according to a synchronous information block set SS burst Set mode, target mode index information is determined; the target mode index information is stored in every synchronous information block SS block, and the to-be-transmitted synchronous information block is acquired; by adopting a high frequency wave beam, user equipment in a target cell is periodically transmitted to the target synchronous information block; every SS burst Set comprises periodically transmitted synchronously burst SS burst of a first preset number; every SS burst comprises target synchronous information blocks of a second preset number are transmitted according to a space sequence. By adopting the method provided by the invention, the cell signal synchronizing of the user equipment in a 5G network is realized accurately and quickly.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to a method and device for transmitting and acquiring synchronization information blocks. Background technique [0002] Before the user equipment UE requests to access the cell network, it first needs to receive the primary and secondary synchronization signals issued by the base station for signal synchronization. After the synchronization is successful, it further receives and analyzes the cell system information issued by the base station for system configuration, which is a random access network. prepare. [0003] In the LTE network communication system of the related art, the base station sends a synchronization signal at a fixed period. After the first synchronization is successful, the UE can estimate the receiving time of the subsequent synchronization signal according to the fixed transmission period of the above synchronization signal, and then accura...

Claims

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Application Information

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IPC IPC(8): H04W48/10H04W56/00H04B7/26
CPCH04B7/2678H04W48/10H04W56/00H04W48/12H04W56/0015H04W56/001H04W72/046H04W74/0833H04W72/30
Inventor 刘洋
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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